Current appeals

Spotted Flycatcher. Photograph by David Jefferson
Featured appeal

Spotted Flycatcher Appeal

Help us pinpoint why Spotted Flycatchers are dying, and address the alarming declines that we have charted over the last 50 years.

Short-eared Owl. Photograph of Andy Howe

Short-eared Owl tracking Appeal

Short-eared Owls are declining. By funding further research we will be able to work towards securing their future.

Great Crested Grebe. Photograph by Austin Thomas

Secure our Future Appeal

Help ensure BTO remains an excellent prospect for support in a volatile funding environment.

Arctic Skua. Photograph by Moss Taylor

Tracking Arctic Skuas

Major crashes have occurred in the UK breeding population of Artci Skua. Help fund this project to pinpoint the reasons why, and create an action plan to help this iconic seabird.

Tawny Owl

BTO Owl Appeal

We urgently need your help to understand more about the ecology and population status of owls in the UK.

Cuckoo and Nightingale Appeal

Cuckoo and Nightingale Appeal

Donate now to fund vital research to ensure Cuckoo and Nightingale don’t become sounds of the past.  

Turtle Dove. Photograph by Tom Streeter

Make our Science Count

Make a donation to help ensure that our voice is at the heart of post-Brexit decision-making on birds and their habitats.

BTO Curlew Appeal

Help fund our urgent package of research into the rapid decline of Curlew in the UK.

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